@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c91e2460-4e75-47b7-b221-fe8715148c38> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c91e2460-4e75-47b7-b221-fe8715148c38> .